CN211945725U

CN211945725U - Cable construction device

Info

Publication number: CN211945725U
Application number: CN201922443838.9U
Authority: CN
Inventors: 江林
Original assignee: Nanan Yixing Machinery Technology Co Ltd
Current assignee: Nanan Yixing Machinery Technology Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-17
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a cable construction device, which comprises a first roller shaft, a second roller shaft, a guide wheel, a tension wheel, a guide wheel, a support rod, a slide block, a slide rail, a transmission shaft, a torsional spring, a first connecting rod and a second connecting rod, wherein the first roller shaft and the second roller shaft are vertically and rotatably connected inside a bracket, a mounting seat is provided with a shell with a front end surface hinged with an end door, the guide wheel and the guide wheel are rotatably connected inside the shell, the tension wheel is rotatably connected at the top end of the support rod, the slide block is slidably connected inside the slide rail, the bottom end of the support rod penetrates through the top end surface of the slide rail and is fixed on the slide block, the torsional spring is fixed inside the shell, the other end of the first connecting rod is rotatably connected with one end of the second connecting rod, and the other end of the second connecting rod is rotatably connected on the slide block. When dragging the speed and drag slowly, the cable conductor can not buckle, guarantees the construction effect of cable conductor.

Description

Cable construction device

Technical Field

The utility model relates to a cable construction technical field specifically is a cable construction equipment.

Background

Electric power is an energy source using electric energy as power. In the 70 s of the 19 th century, the invention and application of electric power opened up the second industrialized climax. The technology becomes one of three technological revolution which occur in the world since 18 th century of human history, and the technology changes the lives of people.

Cable all is the bundle among the prior art, and weight is big moreover, at the in-process that the cable was laid, all carries the cable by constructor and removes and the unwrapping wire, has increased constructor's the amount of labour, and work efficiency is also very low, simultaneously because the cable all is that the straight line is laid, so will keep the cable to be straight the unwrapping wire at the in-process of unwrapping wire, just so can practice thrift the manpower, improve the efficiency of unwrapping wire.

For this reason, publication CN209001478U proposes a cable construction device, but the disadvantage is that the constructor can't keep the tension of the cable when pulling the cable, when the cable pulls the speed fast, the speed that the installation roller releases the cable conductor if can't keep up, the cable conductor can receive the pulling force of the distance, the cable conductor is easy to stretch out, if the constructor is under construction slowly, the cable conductor can be surplus, the bending appears, because in the cable conductor laying process, need keep the straight line to lay, the effect of laying can be influenced by the bending, to sum up, this application now proposes a cable construction device to solve the above-mentioned problem that appears. .

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cable construction equipment to solve the problem that proposes in the above-mentioned background art, the utility model discloses convenient to use, easy operation, systematic height, the practicality is strong.

In order to achieve the above object, the utility model provides a following technical scheme: a cable construction device comprises a device main body and a tension maintaining mechanism, wherein the device main body comprises a base, a mounting seat, a lighting lamp, a support, a mounting roller, a control switch, a handle, a storage battery, a baffle, a mounting frame, a telescopic cylinder and universal wheels, the universal wheels are rotatably connected to the lower end face of the base, the mounting seat is arranged on the base, the support is arranged on the mounting seat and close to the left side, the lighting lamp is arranged on the support, the telescopic cylinder is arranged on the mounting seat and close to the right side, the mounting frame is fixedly connected with the output end of the telescopic cylinder, the mounting roller is rotatably connected to the mounting frame, the baffle is arranged on the base, the handle is arranged on the baffle, the control switch is arranged on the handle, the control switch is respectively and electrically connected with the storage battery and the lighting lamp, the device main body further comprises a first roller shaft and a second roller shaft, the first roller shaft and the second roller shaft are vertically and rotatably connected inside the bracket, the mounting seat is provided with a shell, the front end face of the shell is hinged with an end door, openings for the cable body to pass through are formed in two sides of the shell, the guide mechanism comprises a guide wheel, a tension wheel, a guide wheel and a tension maintaining mechanism, the guide wheel and the guide wheel are rotatably connected inside the shell, the tension maintaining mechanism comprises a supporting rod, a sliding block, a sliding rail, a transmission shaft, a torsional spring, a first connecting rod and a second connecting rod, the tension wheel is rotatably connected at the top end of the supporting rod, the sliding rail is arranged inside the shell, the sliding block is slidably connected inside the sliding rail, the bottom end of the supporting rod penetrates through the top end face of the sliding rail and is fixed on the sliding block, the transmission shaft is rotatably connected inside the shell, the torsional spring is fixed inside the shell, the torsional, one end of the first connecting rod is fixed on the transmission shaft, the other end of the first connecting rod is rotatably connected with one end of the second connecting rod, and the other end of the second connecting rod is rotatably connected to the sliding block.

Preferably, four groups of universal wheels are arranged and are respectively and rotatably connected to four edges of the lower end face of the base.

Preferably, at least one storage drawer is provided on the mounting seat.

Preferably, the baffle is an L-shaped mechanism, and the mounting roller is positioned on the lower side of the baffle.

Preferably, the surface of the housing is provided with a transparent viewing window.

Preferably, the guide wheel, the tension wheel and the guide wheel are arranged in an isosceles triangle structure.

Preferably, the device main part still includes solar photovoltaic board, dc-to-ac converter and charger, the solar photovoltaic board sets up on the baffle, the solar photovoltaic board passes through the wire and is connected with the dc-to-ac converter, the dc-to-ac converter passes through the wire and is connected with the charger, the charger passes through the wire and is connected with the battery.

Preferably, the mounting frame is welded with a motor, the output end of the motor is fixedly connected with the mounting roller, and the output end of the motor is provided with a motor reducer.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the utility model ensures the directionality of the cable body when laying through the first roller shaft and the second roller shaft;

2. the utility model discloses a to wheel, tension pulley, leading wheel, branch, slider, slide rail, transmission shaft, torsional spring, first connecting rod and second connecting rod, this design passes through the torsional spring according to the release velocity of cable conductor, the position of adjustment tension pulley, and then the tension of adjustment cable conductor, when dragging speed and drag, prevents that the cable conductor from stretching over because of the pulling force is too big disconnected, when dragging speed and being slower, the cable conductor can not buckle, guarantees the construction effect of cable conductor.

3. The utility model discloses a solar photovoltaic board, dc-to-ac converter and charger utilize the solar photovoltaic board to become the electric energy with solar energy conversion to transmit to the inside storage of battery, utilize, practiced thrift the electric energy.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the guiding mechanism of the present invention;

FIG. 3 is a schematic structural view of a tension maintaining mechanism according to the present invention;

fig. 4 is the structure schematic diagram of the charging process of the middle storage battery of the utility model.

In the reference symbols: 1. a base; 2. a mounting seat; 3. a first roller shaft; 4. a second roller shaft; 5. an illuminating lamp; 6. a support; 7. a housing; 8. a cable body; 9. mounting a roller; 10. a solar photovoltaic panel; 11. an inverter; 12. a control switch; 13. a handle; 14. a charger; 15. a storage battery; 16. a baffle plate; 17. a mounting frame; 18. a telescopic cylinder; 19. a storage drawer; 20. a universal wheel; 71. a guide wheel; 72. a tension pulley; 73. a guide wheel; 74. a tension maintaining mechanism; 741. a strut; 742. a slider; 743. a slide rail; 744. a drive shaft; 745. a torsion spring; 746. a first link; 747. a second link.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: a cable construction device comprises a device body and a tension maintaining mechanism 74, wherein the device body comprises a base 1, a mounting seat 2, a lighting lamp 5, a support 6, a mounting roller 9, a control switch 12, a handle 13, a storage battery 15, a baffle 16, a mounting frame 17, a telescopic cylinder 18 and a universal wheel 20, the universal wheel 20 is rotatably connected to the lower end face of the base 1, the mounting seat 2 is arranged on the base 1, the support 6 is arranged on the mounting seat 2 and close to the left side, the lighting lamp 5 is arranged on the support 6, the telescopic cylinder 18 is arranged on the mounting seat 2 and close to the right side, the mounting frame 17 is fixedly connected with the output end of the telescopic cylinder 18, the mounting roller 9 is rotatably connected to the mounting frame 17, the baffle 16 is arranged on the base 1, the handle 13 is arranged on the baffle 16, the control switch 12 is arranged on the handle 13, the lighting lamp 12 is respectively electrically connected with the storage battery 15 and the storage battery 5, the device main body further comprises a first roller shaft 3 and a second roller shaft 4, the first roller shaft 3 and the second roller shaft 4 are vertically and rotatably connected inside a bracket 6, a housing 7 with a front end face hinged with an end door is arranged on the mounting seat 2, through holes for the cable body 8 to pass through are formed in both sides of the housing 7, the guiding mechanism comprises a guiding wheel 71, a tension wheel 72, a guiding wheel 73 and a tension maintaining mechanism 74, the guiding wheel 71 and the guiding wheel 73 are rotatably connected inside the housing 7, the tension maintaining mechanism 74 comprises a strut 741, a slider 742, a sliding rail 743, a transmission shaft 744, a torsion spring 745, a first connecting rod 746 and a second connecting rod 747, the tension wheel 72 is rotatably connected to the top end of the strut 741, the sliding rail 743 is arranged inside the housing 7, the slider 742 is slidably connected inside the sliding rail 743, the bottom end of the strut 741 penetrates through the top end face of the sliding rail 743 and is fixed on the, the transmission shaft 744 is rotatably connected inside the housing 7, the torsion spring 745 is fixed inside the housing 7, the torsion spring 745 is sleeved on the outer surface of the transmission shaft 744, the inner wall of the torsion spring 745 is tightly connected with the annular side surface of the transmission shaft 744, one end of the first connecting rod 746 is fixed on the transmission shaft 744, the other end of the first connecting rod 746 is rotatably connected with one end of the second connecting rod 747, and the other end of the second connecting rod 747 is rotatably connected on the slider 742.

The working process is as follows: constructor twines cable conductor body 8 on installation roller 9 at first, according to the winding thickness of cable conductor body 8, utilizes telescopic cylinder 18's output adjustment mounting bracket 17's height to run through shell 7 with the one end of cable conductor body 8 after, wear out between first roller 3 and second roller 4, constructor carries out laying operation of cable conductor body 8.

When a constructor pulls the outer end of the cable box body, the installation roller 9 releases the cable body 8, when the pulling force of the constructor is large, the rotating speed of the installation roller 9 cannot instantaneously follow the releasing speed of the cable body 8, at the moment, the cable body 8 receives large tension, the tension is transmitted to the tension wheel 72 through the guide wheel 71 and the guide wheel 73, the tension wheel 72 receives large tension and is transmitted to the sliding block 742, the sliding block 742 moves downwards in the sliding rail 743 and drives the tension wheel 72 to move downwards, the sliding block 742 transmits the tension to the second connecting rod 747, the second connecting rod 747 transmits the tension to the first connecting rod 746, the first connecting rod 746 rotates through the transmission shaft 744 and compresses the torsion spring 745, the torsion spring 745 absorbs the tension due to the elasticity of the torsion spring, the tension received by the cable body 8 is relieved, and the cable body 8 is prevented from being broken; when the pulling force of the constructor is small, the torsion spring 745 drives the first connecting rod 746 to rotate due to the elasticity of the torsion spring, the first connecting rod 746 drives the second connecting rod 747 to work, the second connecting rod 747 pushes the slider 742 to move upwards in the sliding rail 743, the slider 742 pushes the tension pulley 72 to move upwards, and the tension pulley 72 applies pressure to the cable body 8, so that the verticality of the cable body 8 is ensured, and the cable body 8 is prevented from being bent.

Example two

As a preferable scheme of the first embodiment, referring to fig. 1 and 4, the device main body further includes a solar photovoltaic panel 10, an inverter 11 and a charger 14, the solar photovoltaic panel 10 is disposed on a baffle 16, the solar photovoltaic panel 10 is connected to the inverter 11 through a wire, the inverter 11 is connected to the charger 14 through a wire, and the charger 14 is connected to the storage battery 15 through a wire.

The working process is as follows: the illuminating lamp 5 is turned on through the control switch 12, so that construction personnel can construct at night, meanwhile, the solar photovoltaic panel 10 absorbs solar energy, the solar photovoltaic panel 10 converts the solar energy into electric energy, the inverter 11 converts direct current into alternating current, the alternating current is transmitted to the storage battery 15 through the charger 14, and the electric energy is saved for supplying power to the illuminating lamp 5.

EXAMPLE III

As a preferable scheme of the first embodiment, a motor is welded on the mounting frame 17, an output end of the motor is fixedly connected with the mounting roller 9, and a motor reducer is arranged on the output end of the motor.

The working process is as follows: the mounting roller 9 is driven by a motor, so that the physical strength of constructors is saved, and the speed is controlled by a motor reducer.

And then solved the shortcoming be constructor when pulling the cable, can't keep the tension of cable, draw when the cable draws the speed very fast, if the speed of installation roller release cable conductor can not keep up with, the cable conductor can receive the power of dragging of distance, stretches out easily, if constructor construction when slow, the cable conductor can appear surplus, the bending appears, because the cable conductor is laid the in-process, need keep the straight line to lay, the problem of the effect of laying can be influenced to buckling.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cable construction device comprises a device main body and a guide mechanism, wherein the device main body comprises a base (1), a mounting seat (2), a lighting lamp (5), a support (6), a mounting roller (9), a control switch (12), a handle (13), a storage battery (15), a baffle plate (16), a mounting frame (17), a telescopic cylinder (18) and a universal wheel (20), the universal wheel (20) is rotatably connected to the lower end face of the base (1), the mounting seat (2) is arranged on the base (1), the support (6) is arranged on the mounting seat (2) and close to the left, the lighting lamp (5) is arranged on the support (6), the telescopic cylinder (18) is arranged on the mounting seat (2) and close to the right, the mounting frame (17) is fixedly connected with the output end of the telescopic cylinder (18), the mounting roller (9) is rotatably connected to the mounting frame (17), baffle (16) set up on base (1), handle (13) set up on baffle (16), control switch (12) set up on handle (13), control switch (12) respectively with battery (15) and light (5) electric connection, its characterized in that: the device main body further comprises a first roller shaft (3) and a second roller shaft (4), the first roller shaft (3) and the second roller shaft (4) are vertically connected inside the support (6) in a rotating mode, a shell (7) with a front end face hinged with an end door is arranged on the mounting seat (2), through holes for the cable body (8) to penetrate through are formed in two sides of the shell (7), the guiding mechanism comprises a guiding wheel (71), a tension wheel (72), a guiding wheel (73) and a tension maintaining mechanism (74), the guiding wheel (71) and the guiding wheel (73) are both connected inside the shell (7) in a rotating mode, the tension maintaining mechanism (74) comprises a supporting rod (741), a sliding block (742), a sliding rail (743), a transmission shaft (744), a torsion spring (745), a first connecting rod (746) and a second connecting rod (747), the tension wheel (72) is connected to the top end of the supporting rod (741) in a rotating mode, the sliding rail (743) is arranged inside the shell (7), the sliding block (742) is connected inside the sliding rail (743) in a sliding mode, the bottom end of the supporting rod (741) penetrates through the top end face of the sliding rail (743) and is fixed to the sliding block (742), the transmission shaft (744) is connected inside the shell (7) in a rotating mode, the torsion spring (745) is fixed inside the shell (7), the torsion spring (745) is sleeved on the outer surface of the transmission shaft (744), the inner wall of the torsion spring (745) is tightly connected with the annular side face of the transmission shaft (744), one end of the first connecting rod (746) is fixed to the transmission shaft (744), the other end of the first connecting rod (746) is rotatably connected with one end of the second connecting rod (747), and the other end of the second connecting rod (747) is rotatably connected to the sliding.

2. A cable working apparatus according to claim 1, wherein: the universal wheels (20) are provided with four groups, and the four groups of universal wheels (20) are respectively and rotatably connected to four edges of the lower end face of the base (1).

3. A cable working apparatus according to claim 1, wherein: at least one storage drawer (19) is arranged on the mounting seat (2).

4. A cable working apparatus according to claim 1, wherein: the baffle (16) is an L-shaped mechanism, and the mounting roller (9) is positioned on the lower side of the baffle (16).

5. A cable working apparatus according to claim 1, wherein: and a transparent observation window is arranged on the surface of the shell (7).

6. A cable working apparatus according to claim 1, wherein: the guide wheel (71), the tension wheel (72) and the guide wheel (73) are arranged in an isosceles triangle structure.

7. A cable working apparatus according to claim 1, wherein: the device main part still includes solar photovoltaic board (10), dc-to-ac converter (11) and charger (14), solar photovoltaic board (10) set up on baffle (16), solar photovoltaic board (10) are connected with dc-to-ac converter (11) through the wire, inverter (11) are connected with charger (14) through the wire, charger (14) are connected with battery (15) through the wire.

8. A cable working apparatus according to claim 1, wherein: the mounting frame (17) is welded with a motor, the output end of the motor is fixedly connected with the mounting roller (9), and a motor reducer is arranged at the output end of the motor.